Merge "Use AudioManager.MODE_NORMAL when selecting account from dialog." into lmp-mr1-dev

        if (mIsRinging) {

            requestAudioFocusAndSetMode(AudioManager.STREAM_RING, AudioManager.MODE_RINGTONE);

        } else {

            Call call = getForegroundCall();

            if (call != null) {

                int mode = call.getIsVoipAudioMode() ?

            Call foregroundCall = getForegroundCall();

            Call waitingForAccountSelectionCall =

                    CallsManager.getInstance().getFirstCallWithState(CallState.PRE_DIAL_WAIT);

            if (foregroundCall != null && waitingForAccountSelectionCall == null) {

                // In the case where there is a call that is waiting for account selection,

                // this will fall back to abandonAudioFocus() below, which temporarily exits

                // the in-call audio mode. This is to allow TalkBack to speak the "Call with"

                // dialog information at media volume as opposed to through the earpiece.

                // Once exiting the "Call with" dialog, the audio focus will return to an in-call

                // audio mode when this method (updateAudioStreamAndMode) is called again.

                int mode = foregroundCall.getIsVoipAudioMode() ?

                        AudioManager.MODE_IN_COMMUNICATION : AudioManager.MODE_IN_CALL;

                requestAudioFocusAndSetMode(AudioManager.STREAM_VOICE_CALL, mode);

            } else if (mIsTonePlaying) {

    }

    private void requestAudioFocusAndSetMode(int stream, int mode) {

        Log.i(this, "requestAudioFocusAndSetMode, stream: %d -> %d", mAudioFocusStreamType, stream);

        Log.i(this, "requestAudioFocusAndSetMode, stream: %d -> %d, mode: %d",

                mAudioFocusStreamType, stream, mode);

        Preconditions.checkState(stream != STREAM_NONE);

        // Even if we already have focus, if the stream is different we update audio manager to give

        // We ignore any foreground call that is in the ringing state because we deal with ringing

        // calls exclusively through the mIsRinging variable set by {@link Ringer}.

        if (call != null && call.getState() == CallState.RINGING) {

            call = null;

            return null;

        }

        return call;

    }